Broadband pillbox-type windows for the microwave tubes

Author

Prokofiev, B.

Author_Institution

Sci. & Production Corp. "Toriy", Fed. State Unitary Enterprise, Moscow, Russia

fYear

2002

fDate

2002

Firstpage

222

Lastpage

223

Abstract

In 1980s, studies based on a specially developed computer code H-WINDOW were fulfilled and new broadband pillbox window structures were found whose parameters (band-pass, technological, mechanical) occurred to be far above these of the known construction. The so-called "completely optimized" (CO) pillbox windows have maximum PFRM due to the optimization of all the sizes of the pillbox windows including the cross-sectional sizes of the input and output rectangular waveguides. The sizes of the CO symmetrical pillbox window and its main computed characteristics are presented.

Keywords

klystrons; microwave tubes; rectangular waveguides; travelling wave tubes; waveguide junctions; H-WINDOW computer code; broadband asymmetrical structures; broadband pillbox-type windows; completely optimized windows; cross-sectional sizes; helical TWT; microwave tubes; passbands free of resonant modes; rectangular waveguides; waveguide junction; waveguide windows; Ceramics; Dielectrics; Frequency measurement; Passband; Power generation; Production; Rectangular waveguides; Reflection; Standards development; Waveguide junctions;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Electronics Conference, 2002. IVEC 2002. Third IEEE International

Print_ISBN

0-7803-7256-5

Type

conf

DOI

10.1109/IVELEC.2002.999348

Filename

999348